The Kinetic Energy K of a Body Executing Simple Harmonic

Multiple Choice

The kinetic energy K of a body executing simple harmonic motion is plotted against time,the time being expressed in terms of the period T.The initial conditions are such that the phase angle is zero.Such a graph would most closely resemble which of the following graphs?

A) 1
B) 2
C) 3
D) 4
E) 5